| 青海省抗紫外线改性沥青混合料路用性能试验分析研究 |
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| 引用本文： | 商可.青海省抗紫外线改性沥青混合料路用性能试验分析研究[J].青海师范大学学报(自然科学版),2013,29(1):34-38. |
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| 作者姓名： | 商可 |
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| 作者单位： | 青海交通职业技术学院,青海西宁,810003 |
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| 摘 要： | 青海省位于世界海拔最高的高原，由于空气稀薄，白天受日光强烈辐射，因而易使沥青混合料中的沥青过早老化及衰变，影响了沥青路面的使用寿命．本文通过室内改性沥青混合料各项性能的对比分析，提出了强紫外线照射环境下青海公路沥青混合料配合比设计的建议．
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| 关 键 词： | 紫外线 老化 改性剂 沥青混合料 路用性能 |
Qinghai UV Modified Asphalt Pavement Performance Test Analysis and Recommendations |
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| SHANG Ke.Qinghai UV Modified Asphalt Pavement Performance Test Analysis and Recommendations[J].Journal of Qinghai Normal University(Natural Science Edition),2013,29(1):34-38. |
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| Authors: | SHANG Ke |
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| Institution: | SHANG Ke (Qinghai Communications Technical College,Xining 810003, China) |
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| Abstract: | The Qinghai province lies in the tallest plateau of the world, because the elevation is high, the air is thin and diluted, suffering the sunlight in the daytime strong radioactive of irradiation, as a result make the asphalt mixture early aging, and affecting the service life of the asphalt pavement road. In this paper, the indoor performance of modified asphalt mixture comparative analysis, the strong ultraviolet radiation environment of Qinghai Asphalt Mixture Design recommendations. |
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| Keywords: | UV aging modifier asphalt mixture road performance |
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